Other standard and no-standard screw spike

Features:

1) Size: M20-M30

2) Length: According to customer's request

3) Meterials:  Carbon Steel

4) Plating: H.D.G / BLACK OXIDE / OTHER

5)Grade:4.6 ,5.6
 

grade,size,package,finish according to customers' requirement
nomal way for package:bulk in carton then in pallet